Individual Calculations August 2023
 Adamowicz, Michal  Total change: 13.40  Rating chartPersonal card
 Warsaw Chess Festival - group C Warszawa POL 2023-07-11
RcRownchangeKK*chgGame
 1307 1487 6.50 8 0.67 20 13.40 
  Fast, Maksymilian 1157 POL1.0010.12202.40 
  Bajno, Adam 1303 POL1.0010.26205.20 
  Barcinski, Kamil 1256 POL0.501-0.2920-5.80 
  Serafin, Franciszek 1270 POL0.501-0.2820-5.60 
  Marczuk, Wojciech 1377 POL1.0010.35207.00 
  Protas, Jakub 1288 POL0.501-0.2620-5.20 
  Sienkiewicz, Szymon 1336 POL1.0010.30206.00 
  Gozdzikowski, Franciszek 1465 POL1.0010.47209.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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